4 Layer Microwave Copper Clad Laminate Taconic PCB Used In LNAs , LNBs , PCS / PCN Antenna System
 
 
 
Quick detail:

 
 
Specification:
High Speed Design Frequency PCB Board TACONIC high-performance insulating material for microwave, radio frequency (RF) and high-speed digital signal processing (DSP) market with PTFE/type woven glass fiber fabric sheet.This material can be applied to LNAs LNBs, PCS/PCN antenna system, global positioning system (GPS) and UMTS antenna system,And the power amplifier, passive components, collision avoidance radar system, aviation help guide remote control technology and system of the phased array radar.
Taconic materials are UL 94V-0 rated for active devices and high power RF designs.
 
High Speed Design Frequency PCB Board Special high electromagnetic frequency circuit boards, in general, can be defined as the frequency of the high frequency of 1GHz. Its physical properties, precision, technical parameters required is very high, commonly used in automotive anti-collision systems, satellite systems, radio systems, etc.
 
The basic characteristics of a high frequency board material requirements are the following:
(1) dielectric constant (Dk) must be small and very stable, usually the smaller the better signal transfer rate and the dielectric constant of the material
Inversely proportional to the square root of high dielectric constant is likely to cause the signal propagation delay.
(2) the dielectric loss (Df) must be small, mainly affect the quality, the smaller the dielectric loss signal transmission of the signal loss is smaller.
(3) as far as possible consistent with the coefficient of thermal expansion of the copper foil, copper foil separated because of inconsistency will cause changes in the hot and cold.
(4) to low water absorption, high water absorption will affect the dielectric constant and dielectric loss when damp.
(5) Other heat resistance, chemical resistance, impact strength, peel strength, etc. must also be good.
 
 
Typical Applications

• Cellular Base Station Antennas and Power Amplifiers

• Microwave point to point (P2P) links

• Automotive Radar and Sensors

• low dielectric loss

• RF Identification (RFID) Tags

• The stability of the dielectric constant

• An extremely low water imbibition

• LNB's for Direct Broadcast Satellites

 
Microwave Antenna 4 Layer PCB Board,Radio frequency (RF) and microwave PCB's are a type of PCB designed to operate on signals in the megahertz to gigahertz frequency ranges (medium frequency to extremely high frequency). These frequency ranges are used for communication signals in everything from cellphones to military radars.  The materials used to construct these PCB's are advanced composites with very specific characteristics for dielectric constant (Er), loss tangent, and CTE (co-efficient of thermal expansion).
High frequency circuit materials with a low stable Er and loss tangent allow for high speed signals to travel through the PCB with less impedance than standard FR-4 PCB materials.  These materials can be mixed in the same Stack-Up for optimal performance and economics.
 
 
Parameter:
 

o	Item	Data
1	Layer:	1 to 24 layers
2	Material type:	FR-4, CEM-1, CEM-3, High TG, FR4 Halogen Free, Rogers
3	Board thickness:	0.20mm to 3.4mm
4	Copper thickness:	0.5 OZ to 4 OZ
5	Copper thickness in hole:	>25.0 um (>1mil)
6	Max. Board Size:	(580mm×1200mm)
7	Min. Drilled Hole Size:	4mil(0.1mm)
8	Min. Line Width:	3mil (0.075mm)
9	Min. Line Spacing:	3mil (0.075mm)
10	Surface finishing:	HASL / HASL lead free, HAL, Chemical tin, Chemical Gold, Immersion Silver/Gold, OSP, Gold plating
11	Solder Mask Color:	Green/Yellow/Black/White/Red/Blue
12	Shape tolerance:	±0.13
13	Hole tolerance:	PTH: ±0.076 NPTH: ±0.05
14	Package:	Inner packing: Vacuum packing / Plastic bag,Outer packing: Standard carton packing
15	Certificate:	UL,SGS,ISO 9001:2008
16	Special requirements:	Buried and blind vias+controlled impedance +BGA
17	Profiling:	Punching, Routing, V-CUT, Beveling